131696150 has 12 divisors (see below), whose sum is σ = 244954932. Its totient is φ = 52678440.

The previous prime is 131696129. The next prime is 131696167. The reversal of 131696150 is 51696131.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1316912 + ... + 1317011.

It is an arithmetic number, because the mean of its divisors is an integer number (20412911).

Almost surely, 2^131696150 is an apocalyptic number.

131696150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131696150 is a deficient number, since it is larger than the sum of its proper divisors (113258782).

131696150 is a wasteful number, since it uses less digits than its factorization.

131696150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633935 (or 2633930 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 131696150 is about 11475.8943006635. The cubic root of 131696150 is about 508.7733560463.

The spelling of 131696150 in words is "one hundred thirty-one million, six hundred ninety-six thousand, one hundred fifty".